(19)

(11)

EP 3 897 793 A1

(12)

(43) Date of publication: 27.10.2021 Bulletin 2021/43 (21) Application number: 19820791.2 (22) Date of filing: 18.12.2019

(51) International Patent Classification (IPC):  A61M 11/04(2006.01) A61M 15/00(2006.01) A61M 15/06(2006.01) A24F 42/00(2020.01) (52) Cooperative Patent Classification (CPC): A61M 15/06; A61M 2016/0021; A61M 2016/102; A61M 2202/0233; A61M 2205/276; A61M 2205/3653; A61M 2205/50; A61M 2205/60; A61M 2205/8212; A61M 11/042; A61M 15/002; A61M 15/0021; A61M 16/161; A61M 16/202; A24F 40/20; A24F 40/50; A24F 40/51 (86) International application number: PCT/EP2019/085976 (87) International publication number: WO 2020/127501 (25.06.2020 Gazette 2020/26)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 20.12.2018 EP 18214880 (71) Applicant: JT International SA 1202 Geneva (CH)	(72) Inventors: ROGAN, Andrew Robert John Forres Moray IV36 2ZH (GB) DICKSON, Damian BT44 9JJ Ballymena Co Antrim (IE) (74) Representative: Gill Jennings & Every LLP  The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)